Tetrahedron p. 2423 - 2432 (1998)
Update date:2022-08-03
Topics:
Ohtake, Norikazu
Imai, Yasuyuki
Ushijima, Ryosuke
The BO-2502A side chain intermediate 3 was prepared via the diastereoselective lactamization of the in situ prepared amino diacid anhydride 14 as a key step. The diastereoselectivity of this step was found to be 53:1 (96% de).
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(2015)Doi:10.1021/ja962933u
(1998)Doi:10.1016/j.tetasy.2016.11.009
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(1994)Doi:10.1016/S0040-4039(98)00187-7
(1998)
